MVC 3文件下载切文件名

Question

我建立该文件的下载阿贾克斯，但返回的文件名被切断：

原文件名：

Toksykologia - wyklady 2010.doc.pdf 

浏览器下载：

Toksykologia 

代码

HttpResponseBase response = HttpContext.Response; 
FileInfo TheFile = new FileInfo(filePath); 
response.Clear(); 

cookie.Value = "success"; 

response.SetCookie(cookie); 
response.Buffer = true; 
response.AddHeader("content-disposition", "attachment;filename=" + TheFile.Name); 
response.Charset = ""; 
response.ContentType = "application/pdf"; 
response.WriteFile(TheFile.FullName); 
response.Flush(); 
response.End(); 

Answer 1

好吧，我看到这是由空白字符引起的，如果我将它改为例如_它工作正常